Some of us gym-to-work girls throw our hair into a ballerina-inspired top knots before starting our day. Miranda Kerr, however, "throws on" a full-on ballerina costume -- and also has a perfectly applied red pout. The model, who practices Ballet Beautiful with Mary Helen Bowers, Insta'd this shot, complete with a pro-worthy leg extension and an even more legit uniform. (Duh, though -- after all, she's a supermodel, right?)